chemist designs a galvanic cell that uses these two half-reactions:Write a balancedequation for thehalf-reaction thathappens at thecathode.2+MnO 4(aq)+8H(aq) +5e → Mn(aq) + 4H₂O(1)Write a balancedequation for thehalf-reaction thathappens at theanode.Write a balancedequation for theoverall reactionthat powers thecell. Be sure thereaction isspontaneous aswritten.Answer the following questions about this cell.Do you haveenoughinformation tocalculate the cell.voltage understandardconditions?3+Fe³+ (aq) + eIf you said it waspossible tocalculate the cellvoltage, do so andenter your answerhere. Round youranswer to 2significant digits.+half-reaction0YesNo2+→ Fe (aq)Vstandard reduction potentialEº = +0.771 V'red-0'red= + 1.51 VローロeXx10Ś

Greater the value of standard reduction potential of a redox couple, stronger be the oxidizing agent…

chemist designs a galvanic cell that uses these two half-reactions: (aq)+e MnO4(aq)+8H (aq) +5e Write a balanced equation for the half-reaction that happens at the cathode. Write a balanced equation for the half-reaction that happens at the anode. Write a balanced equation for the overall reaction that powers the cell. Be sure the reaction is spontaneous as written. 3+ Do you have enough information to calculate the cell voltage under standard conditions? If you said it was possible to calculate the cell voltage, do so and enter your answer here. Round your answer to 2 significant digits. Fe Answer the following questions about this cell. half-reaction 0 Yes No V Fe2+ (aq) 2+ Mn(aq) + 4H₂O(1) standard reduction potential red = +0.771 V Ed=+1.51 V ローロ D₁ X 5

chemist designs a galvanic cell that uses these two half-reactions: (aq)+e MnO4(aq)+8H (aq) +5e Write a balanced equation for the half-reaction that happens at the cathode. Write a balanced equation for the half-reaction that happens at the anode. Write a balanced equation for the overall reaction that powers the cell. Be sure the reaction is spontaneous as written. 3+ Do you have enough information to calculate the cell voltage under standard conditions? If you said it was possible to calculate the cell voltage, do so and enter your answer here. Round your answer to 2 significant digits. Fe Answer the following questions about this cell. half-reaction 0 Yes No V Fe2+ (aq) 2+ Mn(aq) + 4H₂O(1) standard reduction potential red = +0.771 V Ed=+1.51 V ローロ D₁ X 5

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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